Hi, i need help to learn and try to solve this major problem.
my dm900 have a partion problem...??!!! I´m not sure, can someone help please.
The DM900 started in rescue mode and i´m not been able to upload the firmware from the network, i try to reload the backup without success
i look on internet and try this, ...and no victoryroot@dm900:~# sgdisk /dev/mmcblk0 -z -n 1:2048:65535 -c 1:kernel -t 1:8301 -n 2:65536:41943
03 -c 2:rootfs -t 2:8307 -n 3:4194304: -c 3:data -t 3:8300
Warning! Read error 5; strange behavior now likely!
Caution: invalid backup GPT header, but valid main header; regenerating
backup header from main header.
Warning! Read error 5! Misbehavior now likely!
Warning! Error 5 reading partition table for CRC check!
Warning! One or more CRCs don't match. You should repair the disk!
****************************************************************************
Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
****************************************************************************
Warning! GPT main header not overwritten! Error is 5
GPT data structures destroyed! You may now partition the disk using fdisk or
other utilities.
Setting name!
partNum is 0
REALLY setting name!
Setting name!
partNum is 1
REALLY setting name!
Setting name!
partNum is 2
REALLY setting name!
Unable to save backup partition table! Perhaps the 'e' option on the experts'
menu will resolve this problem.
Warning! An error was reported when writing the partition table! This error
MIGHT be harmless, or the disk might be damaged! Checking it is advisable.
...
is it fixable or is it a hardware problem?
thanks in advanced